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NASA Glenn develops automated flywheel pulse-and-glide system; improving fuel economy up to 40-100%

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Innovators at NASA’s Glenn Research Center have developed an automated pulse-and-glide technique using a flywheel energy storage system for on-road vehicles; the technology, which NASA Glenn says can improve fuel economy over existing internal combustion or battery hybrid systems by 40-100%, is available for licensing.

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EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

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EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. Fuel economy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013.

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Suzuki reports fuel economy testing irregularities in Japan but says no need to amend values

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Suzuki announcement that it has found “some discrepancies” between the automobile emission and fuel efficiency testing methodology it has used in Japan and the requirements from Japan’s Ministry of Land, Infrastructure, Transport and Tourism (MLIT). Wagon R(Launched on 19 September 2012). Running change in 2012).

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California ARB Backs White House Program for Medium- and Heavy-Duty and Next Phase of Light-Duty Vehicle GHG and Fuel Economy Standards; Looking for LDV Improvements on the Order of 3-6% Annually

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Nichols also said that California will work with Federal agencies on the next phase of light-duty vehicle GHG and fuel economy standards for model years 2017-2025. Earlier post.). Earlier post.). California has incorporated these national standards into its motor vehicle emissions program.

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Honda develops new CVT for midsize vehicles; featured first on all-new Step WGN and Step WGN Spada

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has developed a new continuously variable transmission (CVT) for mid-size vehicles that significantly enhances both driving performance and fuel economy. The new CVT is the latest addition to the Earth Dreams Technology ( earlier post ) series of next-generation technologies for automobiles. Honda Motor Co., compact-size), 2.0

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EPA and NHTSA Issue Notice of Intent to Develop New Greenhouse Gas and Fuel Economy Standards for Light-Duty Vehicle Model Years 2017-2025; Proposal Expected by 30 Sep 2011

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The US Department of Transportation’s (DOT) National Highway Traffic Safety Administration (NHTSA) and the US Environmental Protection Agency (EPA) issued a Notice of Intent (NOI) to begin developing new standards for greenhouse gases and fuel economy for light-duty vehicles for the 2017-2025 model years. Earlier post.).

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Dongfeng Nissan unveils VIWA EV concept at Auto Shanghai 2013

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VENUCIA unveiled its first-ever mass-produced EV, the e30, at the China (Guangzhou) International Automobile Exhibition last November, Ren Yong, deputy managing director of DFL-PV, said. Compared to its predecessors, the new models offer improved fuel economy of 6.0

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